Chicago-latrobe 3G-OTH-216042 — Technical Specifications

The CHICAGO-LATROBE Spiral Point Tap (SKU 53PV82, MPN 280470) is a general purpose spiral-point tap with a 5/16"-18 UNC thread size. It features an H5 / 2B-3B tolerance, 3 flutes, and a plug chamfer, designed for efficient chip evacuation in through-hole tapping applications.